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  <title>Specifies a range of records to retrieve</title>
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  <div id="layout-content"><div id="function.yaz-range" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">yaz_range</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.1, PECL yaz &gt;= 0.9.0)</p><p class="refpurpose"><span class="refname">yaz_range</span> &mdash; <span class="dc-title">
   Specifies a range of records to retrieve
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.yaz-range-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>yaz_range</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$id</code></span>
   , <span class="methodparam"><span class="type">int</span> <code class="parameter">$start</code></span>
   , <span class="methodparam"><span class="type">int</span> <code class="parameter">$number</code></span>
   ) : <span class="type"><span class="type void">void</span></span></div>

  <p class="para rdfs-comment">
   Specifies a range of records to retrieve.
  </p>
  <p class="para">
   This function should be called before <span class="function"><a href="yaz_search.html" class="function">yaz_search()</a></span> or 
   <span class="function"><a href="yaz_present.html" class="function">yaz_present()</a></span>.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.yaz-range-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">id</code></dt>

     <dd>

      <p class="para">
       The connection resource returned by <span class="function"><a href="yaz_connect.html" class="function">yaz_connect()</a></span>.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">start</code></dt>

     <dd>

      <p class="para">
       Specifies the position of the first record to be retrieved. The 
       records numbers goes from 1 to <span class="function"><a href="yaz_hits.html" class="function">yaz_hits()</a></span>.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">number</code></dt>

     <dd>

      <p class="para">
       Specifies the number of records to be retrieved.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.yaz-range-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   没有返回值。
  </p>
 </div>

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